Slotted spring pins - Electronic Fasteners Inc

ISO 8752
EN 28752
LENGTH
PIN MATERIALS AND HARDNESS
PIN FINISHES
B Carbon Steel HV 420-520 K Plain*
C Chrome Stainless Steel HV 440-560 P Passivated
D Nickel Stainless Steel Work Hardened T Zinc Plated
D
C
* Plain carbon steel pins have a protective oil finish.
S
Nominal
Pin
Diameter
1.5
2
2.5
3
3.5
4
4.5*
5
6
8
10
12
14*
16
18*
20
CHAMFER BOTH ENDS,
CONTOUR OF CHAMFER OPTIONAL
SPECIFICATIONS in mm
Pin Diameter
D
Min. 1
Max. 2
1.7
2.3
2.8
3.3
3.8
4.4
4.9
5.4
6.4
8.5
10.5
12.5
14.5
16.5
18.5
20.5
B
D1
1.8
2.4
2.9
3.5
4.0
4.6
5.1
5.6
6.7
8.8
10.8
12.8
14.8
16.8
18.9
20.9
45˚ 45˚
D2
D3
Chamfer Length Wall Thickness
C
S
Recommended
Hole Size
Nominal Nominal Min. Max.
0.25
0.35
0.40
0.50
0.60
0.65
0.80
0.90
1.20
2.00
2.00
2.00
2.00
2.00
2.00
3.00
0.3
0.4
0.5
0.6
0.75
0.8
1.0
1.0
1.2
1.5
2.0
2.5
3.0
3.0
3.5
4.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
1.60
2.10
2.60
3.10
3.62
4.12
4.62
5.12
6.12
8.15
10.15
12.18
14.18
16.18
18.18
20.21
B IS LESS THAN NOMINAL PIN DIAMETER
Double Shear Strength
Carbon & Chrome S.S.
Minimum kN
1.58
2.82
4.38
6.32
9.09
11.24
15.36
17.54
26.04
42.76
70.16
104.1
144.7 3
171.0 3
222.5 3
280.6 3
1
Minimum diameter is the average of D1, D2, and D3. 2 Maximum measured with go-ring gauge. 3 Carbon Steel only.
4
STANDARD LENGTHS AND WEIGHTS (Kg PER 1,000 PCS.)
Length
4
5
6
8
10
12
14
16
18
20
22
24
26
28
30
32
35
40
45
50
55
60
65
70
75
80
85
90
95
100
1.5
0.034
0.043
0.051
0.068
0.085
0.103
0.120
0.137
0.154
0.171
0.189
0.206
0.223
0.240
2
0.061
0.077
0.092
0.122
0.153
0.184
0.214
0.244
0.275
0.305
0.336
0.367
0.397
0.427
0.458
0.489
0.534
0.610
2.5
0.118
0.142
0.189
0.236
0.283
0.330
0.377
0.424
0.471
0.519
0.565
0.613
0.660
0.707
0.754
0.825
0.942
1.06
3
0.204
0.272
0.340
0.407
0.475
0.543
0.611
0.679
0.746
0.814
0.882
0.950
1.02
1.09
1.19
1.36
1.53
1.70
3.5
0.394
0.493
0.591
0.689
0.788
0.886
0.985
1.08
1.18
1.28
1.38
1.48
1.58
1.72
1.97
2.22
2.46
Nominal Pin Length Length Tolerance
Length Tolerance — ISO 8752
4 to 10 mm ± 0.25 mm
12 to 50 mm ± 0.50 mm
55 to 100 mm ± 0.75 mm
Length Tolerance — DIN 1481 (Ref.)
4 to 10 mm + 0.5 mm
12 to 50 mm + 1.0 mm
55 to 100 mm + 1.5 mm
4
0.478
0.597
0.716
0.836
0.955
1.07
1.19
1.31
1.43
1.55
1.67
1.79
1.91
2.09
2.39
2.68
2.98
3.28
3.58
4.5*
0.793
0.952
1.11
1.27
1.43
1.59
1.75
1.90
2.06
2.22
2.38
2.54
2.86
3.17
3.57
3.96
4.36
4.76
Diameter
5 6
0.942
1.13
1.32
1.51
1.70
1.88
2.07
2.26
2.45
2.64
2.83
3.02
3.31
3.77
4.24
4.71
5.18
5.65
1.66
1.94
2.21
2.49
2.77
3.04
3.32
3.60
3.87
4.15
4.43
4.84
5.54
6.23
6.92
7.61
8.30
8.99
9.69
10.4
8
3.58
4.03
4.48
4.92
5.37
5.82
6.26
6.71
7.16
7.83
8.95
10.1
11.2
12.3
13.4
14.5
15.7
16.8
18.0
19.0
20.1
21.3
22.4
10
7.38
8.12
8.86
9.59
10.3
11.1
11.8
12.9
14.8
16.6
18.4
20.3
22.1
24.0
25.8
27.7
29.5
31.4
33.2
35.0
36.9
12
13.3
14.4
15.6
16.7
17.8
19.4
22.2
25.0
27.8
30.5
33.3
36.1
38.9
41.7
44.4
47.2
50.0
52.8
55.5
14*
23.4
27.3
31.2
35.1
39.0
42.9
46.8
50.1
54.6
58.5
62.4
66.3
70.2
74.1
77.9
16
32.2
36.7
41.3
45.9
50.5
55.1
59.7
64.3
68.9
73.5
78.1
82.7
87.3
91.9
18*
49.0
55.1
61.3
67.4
73.5
79.6
85.8
91.9
98.0
104.1
110.3
116.4
122.5
20
61.2
68.9
76.5
84.2
91.8
99.5
107.1
114.8
122.4
130.1
137.7
145.4
153.0
* Not generally a stocked diameter.